Merge "[WifiVendorHal] HIDL interface changes"
am: 858611a45c

Change-Id: I061866e7795f92245062497c53edbed6281e91e6
tree: 8862bb56fa4bedc8511aba807920cf71145149f9
  1. libwifi_hal/
  2. libwifi_system/
  3. service/
  4. tests/
  5. PREUPLOAD.cfg